#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main( int argc, char *argv[] ){
   char *old = argv[1];
   char *new = argv[2];

   char cmd[1024];

   sprintf(cmd, "cp %s %s", old, new);

//   rename(old, new);

   system(cmd);
   return 0;
}
